The Screw Assembly,panel, cataloged under National Stock Number 5305-01-068-1307, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-068-1307 |
| Primary Part Number | CA28080-08-8P |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| Material Accommodated Thickness | 0.188 INCHES NOMINAL IN |
| Thread Length | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A582 ASSN STD ALL MATERIAL RESPONSES FASTENER |
| Material Document and Classification | ASTM A582 ASSN STD ALL MATERIAL RESPONSES SPRING |
| Material Document and Classification | ASTM A582 ASSN STD ALL MATERIAL RESPONSES STAND-OFF |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE FASTENER |
| Surface Treatment | PASSIVATE STAND-OFF |
| Surface Treatment | PASSIVATE SPRING |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OR STEEL COMP 303SE FASTENER |
| Material | STEEL COMP 303 OR STEEL COMP 303SE SPRING |
| Material | STEEL COMP 303 OR STEEL COMP 303SE STAND-OFF |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.297 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CA28080-08-8P PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| CA28080-08-8P | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| CA2848-8P | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Tridair Products |
| 5165623 | 5/9 Secondary reference The Boeing Company Div Defense |
| HW1-00214-001 | 5/9 Secondary reference Microsource, Inc. |
| 5165623 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5305-01-068-1307 is a Screw Assembly,panel, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-068-1307 has 2 manufacturer part numbers on file: CA28080-08-8P (Howmet Global Fastening Systems Inc. Div Tridair Products), CA28080-08-8P (Fairchild Fasteners Europe - Camloc Gmbh).
Key specifications for CA28080-08-8P: Fastener Length: 0.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF. 22 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.